Master Electrician

DISTINGUISHING FEATURES OF THE CLASS: An employee in this class performs the more difficult and complex building, installing, maintaining, and repair tasks of rough and finished electrical systems of both medium and low voltage in and of municipal properties. Occasionally performs high voltage work, reviews high voltage projects and contract work. The incumbent works independently with general supervision from a higher-level employee. The Master Electrician may direct and review the work of outside contractors as assigned. Supervision may be exercised over the work of a staff of technical and maintenance workers. This employee may be required to respond to emergency situations outside regular work hours. Related work is performed as required.

TYPICAL WORK ACTIVITIES

• Installs, maintains, and repairs single and multi-phase motors, starters, switch gear, variable frequency motor drives (VFD), transformers, wiring, and battery backup equipment. Motors range in size from fractional horsepower 110 vac units to 440-volt 3 phase 200 hp. Variable Frequency Drive (VFD) units.
• Maintains and operates large industrial size diesel driven generator (1200 KVA) pumps and smaller diesel and gas driven units.
• Installs conduits, race-ways, and associated wiring, including coaxial and other types of data highways for computerized systems.
• Establishes, implements, and maintains preventive maintenance schedules for electrical equipment at assigned locations.
• Evaluates system operation for electrical efficiency and recommends equipment and operational changes to reduce energy costs.
• Ensures compliance of electrical installations with the applicable sections of the National Electrical Codes and other local and state ordinances and acts in accordance with the City of Rochester General Municipal, Chapter 49 Electrical Ordinance, and the City of Rochester Electrical Safety Policy.
• Assists other technical staff and contract personnel in the programming, installation...